UC2853DTR
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- Mfr.Part #
- UC2853DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVER CURR 94KHZ 8SOIC
- Stock
- 16,827
- In Stock ：
- 16,827
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -25°C~85°C
- Input Voltage (Min) :
- 11.2V
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Max (Vsup) :
- 40V
- Supply Current-Max (Isup) :
- 10mA
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 16V
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage (Max) :
- 40V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Frequency :
- 115kHz
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e4
- Frequency - Switching :
- 56kHz~94kHz
- Current - Startup :
- 250μA
- Mounting Type :
- Surface Mount
- Base Part Number :
- UC2853
- Thickness :
- 1.58mm
- Number of Functions :
- 1
- Switcher Configuration :
- Boost
- Factory Lead Time :
- 6 Weeks
- Mode :
- Average Current
- Lead Free :
- Lead Free
- Voltage - Supply :
- 12V~40V
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Length :
- 4.9mm
- Height :
- 1.75mm
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Weight :
- 72.603129mg
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Width :
- 3.91mm
- Output Current-Max :
- 0.5A
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Form :
- Gull wing
- Datasheets
- UC2853DTR
PFC Texas Instruments UC2853DTR Overview
The PFC Texas Instruments UC2853DTR is a high-performance, average current mode power factor correction (PFC) controller designed specifically for AC-DC power conversion. This IC facilitates high-efficiency power supply designs by optimizing power factor and reducing harmonic distortion. Operating at a frequency of 94 kHz, the UC2853DTR enables compact, lightweight power solutions with minimized electromagnetic interference (EMI), making it ideal for bulk purchasing by businesses looking to enhance energy efficiency and performance in their products.
UC2853DTR Features
This advanced IC offers a slew of features designed for robust and reliable PFC applications. Key features include average current mode control for stable PFC performance across a wide range of input voltages and load conditions, integrated under-voltage lockout with hysteresis for improved operational safety, and a programmable soft-start function to reduce stress on startup. Additionally, the UC2853DTR's 8-SOIC package is optimized for simplified PCB layout and thermal management, facilitating easier integration into various designs.
UC2853DTR Applications
- AC-DC Power Supplies: Enhances power factor and reduces harmonic distortion in electronic power systems, leading to increased energy efficiency.
- LED Lighting Systems: Utilizes PFC control to stabilize power input, ensuring long-term reliability and performance consistency in lighting applications.
- Telecommunication Equipment: Improves energy handling and efficiency in telecommunication power systems, critical for maintaining system performance under variable load conditions.
- Industrial Machinery: Supports robust power management in heavy-duty industrial applications, contributing to overall energy savings and reduced operational costs.
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